[nradov]

The Clash triathlon series uses NASCAR tracks for their races. The scenery is a bit monotonous for athletes, but the bike courses are very safe and it gives spectators a better view of the action.

https://www.triathlete.com/events/challenge-u-s-splits-with-...

[ProAm]

Aren't NASCAR tracks just ovals?

[gwoplock]

Most are but they sometimes go to others. About a month or 2 ago, NASCAR went to COTA. Some of the pictures in the article are from that race.

[pionar]

A lot of NASCAR tracks also have road courses. Indy, Daytona, Atlanta, a lot of the others.